Clinker Vertical Mill
The vertical roller mill is a key equipment used for grinding cement clinker. Its main structure consists of a classifier, grinding roller device, grinding disc device, pressure device, reducer, electric motor, housing and other parts. This equipment has the advantages of high grinding efficiency, large drying capacity, easy adjustment of product fineness, low noise, low power consumption, simple process flow, low wear consumption, and low operating costs.
LIMING Machinery Co., Ltd. manufactures this equipment with over 30 years of industry experience, ensuring reliable performance, high efficiency, and long service life. Our equipment is widely used in cement plants, mining operations, and mineral processing facilities worldwide.
Applications
Cement, electricity, metallurgy, and chemical engineering industries.
Our equipment is designed to handle various materials and operating conditions, providing consistent performance and output quality. The robust construction and advanced control systems ensure stable operation even under the most demanding industrial environments.
Performance Advantages
Low Investment Cost
Integrates crushing, drying, grinding, and graded conveying. Simple system, compact layout, small footprint, can be arranged outdoors.
Easy Operation and Maintenance
Automatic control system with remote control. Limit device prevents direct contact between roller sleeve and grinding disc. Convenient and fast replacement.
Low Operating Cost and High Efficiency
Grinding rollers directly crush and grind material on the grinding disc, reducing energy consumption and operating costs.
High Drying Efficiency
Hot air comes into full contact with powder material inside the mill, with strong drying ability. Can save one dryer for the mill system.
Stable Product Quality
Short residence time of materials in mill. Easy to detect and control particle size and chemical composition. Low iron content in product.
Environmentally Friendly
Minimal vibration and low noise. Sealed as a whole, system operates under negative pressure without dust overflow.
Working Principle
The main motor drives the grinding disc to rotate through the reducer, and air enters the mill from the air inlet. The material falls into the center of the grinding disc through the screw feeder. Under centrifugal force, the material moves uniformly from the center to the edge of the grinding disc. When passing through the grinding roller area, it is ground by the grinding roller. Fine particles are squeezed and form a material layer for inter-particle grinding. The grinded material continues to move towards the edge until carried away by strong airflow at the wind ring. Larger particles fall back onto the grinding disc for further grinding. Qualified fine powder is discharged with the airflow and collected by the system powder collector.
The working principle of the Clinker Vertical Mill reflects our commitment to engineering excellence. Each component is precisely designed and manufactured to ensure optimal performance, energy efficiency, and minimal maintenance requirements. The integrated control system allows for easy operation and monitoring of all key parameters.
Technical Specifications
Hot Sale: Patented technology, high productivity, environmental protection and energy saving
| Model | Capacity (t/h) | Input Moisture | Specific Surface Area | Final Moisture | Main Motor Power (kW) |
|---|---|---|---|---|---|
| LM19-2N | 7~15 | <15% | >=420m2/kg | <=1% | 200~250 |
| LM22-2N | 9~20 | <15% | >=420m2/kg | <=1% | 280~355 |
| LM24-2N | 11~25 | <15% | >=420m2/kg | <=1% | 400~500 |
| LM27-2N | 12~32 | <15% | >=420m2/kg | <=1% | 500~710 |
| LM27-3N | 15~40 | <15% | >=420m2/kg | <=1% | 500~800 |
| LM34-2N | 18~50 | <15% | >=420m2/kg | <=1% | 900~1120 |
| LM34-3N | 22~55 | <15% | >=420m2/kg | <=1% | 900~1250 |
| LM35-3N | 25~68 | <15% | >=420m2/kg | <=1% | 1250~1800 |
| LM39-3N | 55~100 | <15% | >=420m2/kg | <=1% | 1800~2500 |
| LM44-4N | 75~135 | <15% | >=420m2/kg | <=1% | 2500~3150 |
| LM50-4N | 90~160 | <15% | >=420m2/kg | <=1% | 3150~4200 |
| LM58-4N | 130~200 | <15% | >=420m2/kg | <=1% | 4500~5300 |
For detailed specifications not listed above or custom configurations, please contact our engineering team. We provide customized solutions based on your specific material properties, capacity requirements, and site conditions.
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